1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _UAPI__SOUND_ASEQUENCER_H 8 #define _UAPI__SOUND_ASEQUENCER_H 9 #include <sound/asound.h> 10 #define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 4) 11 #define SNDRV_SEQ_EVENT_SYSTEM 0 12 #define SNDRV_SEQ_EVENT_RESULT 1 13 #define SNDRV_SEQ_EVENT_NOTE 5 14 #define SNDRV_SEQ_EVENT_NOTEON 6 15 #define SNDRV_SEQ_EVENT_NOTEOFF 7 16 #define SNDRV_SEQ_EVENT_KEYPRESS 8 17 #define SNDRV_SEQ_EVENT_CONTROLLER 10 18 #define SNDRV_SEQ_EVENT_PGMCHANGE 11 19 #define SNDRV_SEQ_EVENT_CHANPRESS 12 20 #define SNDRV_SEQ_EVENT_PITCHBEND 13 21 #define SNDRV_SEQ_EVENT_CONTROL14 14 22 #define SNDRV_SEQ_EVENT_NONREGPARAM 15 23 #define SNDRV_SEQ_EVENT_REGPARAM 16 24 #define SNDRV_SEQ_EVENT_SONGPOS 20 25 #define SNDRV_SEQ_EVENT_SONGSEL 21 26 #define SNDRV_SEQ_EVENT_QFRAME 22 27 #define SNDRV_SEQ_EVENT_TIMESIGN 23 28 #define SNDRV_SEQ_EVENT_KEYSIGN 24 29 #define SNDRV_SEQ_EVENT_START 30 30 #define SNDRV_SEQ_EVENT_CONTINUE 31 31 #define SNDRV_SEQ_EVENT_STOP 32 32 #define SNDRV_SEQ_EVENT_SETPOS_TICK 33 33 #define SNDRV_SEQ_EVENT_SETPOS_TIME 34 34 #define SNDRV_SEQ_EVENT_TEMPO 35 35 #define SNDRV_SEQ_EVENT_CLOCK 36 36 #define SNDRV_SEQ_EVENT_TICK 37 37 #define SNDRV_SEQ_EVENT_QUEUE_SKEW 38 38 #define SNDRV_SEQ_EVENT_TUNE_REQUEST 40 39 #define SNDRV_SEQ_EVENT_RESET 41 40 #define SNDRV_SEQ_EVENT_SENSING 42 41 #define SNDRV_SEQ_EVENT_ECHO 50 42 #define SNDRV_SEQ_EVENT_OSS 51 43 #define SNDRV_SEQ_EVENT_CLIENT_START 60 44 #define SNDRV_SEQ_EVENT_CLIENT_EXIT 61 45 #define SNDRV_SEQ_EVENT_CLIENT_CHANGE 62 46 #define SNDRV_SEQ_EVENT_PORT_START 63 47 #define SNDRV_SEQ_EVENT_PORT_EXIT 64 48 #define SNDRV_SEQ_EVENT_PORT_CHANGE 65 49 #define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED 66 50 #define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67 51 #define SNDRV_SEQ_EVENT_USR0 90 52 #define SNDRV_SEQ_EVENT_USR1 91 53 #define SNDRV_SEQ_EVENT_USR2 92 54 #define SNDRV_SEQ_EVENT_USR3 93 55 #define SNDRV_SEQ_EVENT_USR4 94 56 #define SNDRV_SEQ_EVENT_USR5 95 57 #define SNDRV_SEQ_EVENT_USR6 96 58 #define SNDRV_SEQ_EVENT_USR7 97 59 #define SNDRV_SEQ_EVENT_USR8 98 60 #define SNDRV_SEQ_EVENT_USR9 99 61 #define SNDRV_SEQ_EVENT_SYSEX 130 62 #define SNDRV_SEQ_EVENT_BOUNCE 131 63 #define SNDRV_SEQ_EVENT_USR_VAR0 135 64 #define SNDRV_SEQ_EVENT_USR_VAR1 136 65 #define SNDRV_SEQ_EVENT_USR_VAR2 137 66 #define SNDRV_SEQ_EVENT_USR_VAR3 138 67 #define SNDRV_SEQ_EVENT_USR_VAR4 139 68 #define SNDRV_SEQ_EVENT_KERNEL_ERROR 150 69 #define SNDRV_SEQ_EVENT_KERNEL_QUOTE 151 70 #define SNDRV_SEQ_EVENT_NONE 255 71 typedef unsigned char snd_seq_event_type_t; 72 struct snd_seq_addr { 73 unsigned char client; 74 unsigned char port; 75 }; 76 struct snd_seq_connect { 77 struct snd_seq_addr sender; 78 struct snd_seq_addr dest; 79 }; 80 #define SNDRV_SEQ_ADDRESS_UNKNOWN 253 81 #define SNDRV_SEQ_ADDRESS_SUBSCRIBERS 254 82 #define SNDRV_SEQ_ADDRESS_BROADCAST 255 83 #define SNDRV_SEQ_QUEUE_DIRECT 253 84 #define SNDRV_SEQ_TIME_STAMP_TICK (0 << 0) 85 #define SNDRV_SEQ_TIME_STAMP_REAL (1 << 0) 86 #define SNDRV_SEQ_TIME_STAMP_MASK (1 << 0) 87 #define SNDRV_SEQ_TIME_MODE_ABS (0 << 1) 88 #define SNDRV_SEQ_TIME_MODE_REL (1 << 1) 89 #define SNDRV_SEQ_TIME_MODE_MASK (1 << 1) 90 #define SNDRV_SEQ_EVENT_LENGTH_FIXED (0 << 2) 91 #define SNDRV_SEQ_EVENT_LENGTH_VARIABLE (1 << 2) 92 #define SNDRV_SEQ_EVENT_LENGTH_VARUSR (2 << 2) 93 #define SNDRV_SEQ_EVENT_LENGTH_MASK (3 << 2) 94 #define SNDRV_SEQ_PRIORITY_NORMAL (0 << 4) 95 #define SNDRV_SEQ_PRIORITY_HIGH (1 << 4) 96 #define SNDRV_SEQ_PRIORITY_MASK (1 << 4) 97 #define SNDRV_SEQ_EVENT_UMP (1 << 5) 98 struct snd_seq_ev_note { 99 unsigned char channel; 100 unsigned char note; 101 unsigned char velocity; 102 unsigned char off_velocity; 103 unsigned int duration; 104 }; 105 struct snd_seq_ev_ctrl { 106 unsigned char channel; 107 unsigned char unused1, unused2, unused3; 108 unsigned int param; 109 signed int value; 110 }; 111 struct snd_seq_ev_raw8 { 112 unsigned char d[12]; 113 }; 114 struct snd_seq_ev_raw32 { 115 unsigned int d[3]; 116 }; 117 struct snd_seq_ev_ext { 118 unsigned int len; 119 void * ptr; 120 } __attribute__((__packed__)); 121 struct snd_seq_result { 122 int event; 123 int result; 124 }; 125 struct snd_seq_real_time { 126 unsigned int tv_sec; 127 unsigned int tv_nsec; 128 }; 129 typedef unsigned int snd_seq_tick_time_t; 130 union snd_seq_timestamp { 131 snd_seq_tick_time_t tick; 132 struct snd_seq_real_time time; 133 }; 134 struct snd_seq_queue_skew { 135 unsigned int value; 136 unsigned int base; 137 }; 138 struct snd_seq_ev_queue_control { 139 unsigned char queue; 140 unsigned char pad[3]; 141 union { 142 signed int value; 143 union snd_seq_timestamp time; 144 unsigned int position; 145 struct snd_seq_queue_skew skew; 146 unsigned int d32[2]; 147 unsigned char d8[8]; 148 } param; 149 }; 150 struct snd_seq_ev_quote { 151 struct snd_seq_addr origin; 152 unsigned short value; 153 struct snd_seq_event * event; 154 } __attribute__((__packed__)); 155 union snd_seq_event_data { 156 struct snd_seq_ev_note note; 157 struct snd_seq_ev_ctrl control; 158 struct snd_seq_ev_raw8 raw8; 159 struct snd_seq_ev_raw32 raw32; 160 struct snd_seq_ev_ext ext; 161 struct snd_seq_ev_queue_control queue; 162 union snd_seq_timestamp time; 163 struct snd_seq_addr addr; 164 struct snd_seq_connect connect; 165 struct snd_seq_result result; 166 struct snd_seq_ev_quote quote; 167 }; 168 struct snd_seq_event { 169 snd_seq_event_type_t type; 170 unsigned char flags; 171 char tag; 172 unsigned char queue; 173 union snd_seq_timestamp time; 174 struct snd_seq_addr source; 175 struct snd_seq_addr dest; 176 union snd_seq_event_data data; 177 }; 178 struct snd_seq_ump_event { 179 snd_seq_event_type_t type; 180 unsigned char flags; 181 char tag; 182 unsigned char queue; 183 union snd_seq_timestamp time; 184 struct snd_seq_addr source; 185 struct snd_seq_addr dest; 186 union { 187 union snd_seq_event_data data; 188 unsigned int ump[4]; 189 }; 190 }; 191 struct snd_seq_event_bounce { 192 int err; 193 struct snd_seq_event event; 194 }; 195 struct snd_seq_system_info { 196 int queues; 197 int clients; 198 int ports; 199 int channels; 200 int cur_clients; 201 int cur_queues; 202 char reserved[24]; 203 }; 204 struct snd_seq_running_info { 205 unsigned char client; 206 unsigned char big_endian; 207 unsigned char cpu_mode; 208 unsigned char pad; 209 unsigned char reserved[12]; 210 }; 211 #define SNDRV_SEQ_CLIENT_SYSTEM 0 212 #define SNDRV_SEQ_CLIENT_DUMMY 14 213 #define SNDRV_SEQ_CLIENT_OSS 15 214 typedef int __bitwise snd_seq_client_type_t; 215 #define NO_CLIENT (( snd_seq_client_type_t) 0) 216 #define USER_CLIENT (( snd_seq_client_type_t) 1) 217 #define KERNEL_CLIENT (( snd_seq_client_type_t) 2) 218 #define SNDRV_SEQ_FILTER_BROADCAST (1U << 0) 219 #define SNDRV_SEQ_FILTER_MULTICAST (1U << 1) 220 #define SNDRV_SEQ_FILTER_BOUNCE (1U << 2) 221 #define SNDRV_SEQ_FILTER_NO_CONVERT (1U << 30) 222 #define SNDRV_SEQ_FILTER_USE_EVENT (1U << 31) 223 struct snd_seq_client_info { 224 int client; 225 snd_seq_client_type_t type; 226 char name[64]; 227 unsigned int filter; 228 unsigned char multicast_filter[8]; 229 unsigned char event_filter[32]; 230 int num_ports; 231 int event_lost; 232 int card; 233 int pid; 234 unsigned int midi_version; 235 unsigned int group_filter; 236 char reserved[48]; 237 }; 238 #define SNDRV_SEQ_CLIENT_LEGACY_MIDI 0 239 #define SNDRV_SEQ_CLIENT_UMP_MIDI_1_0 1 240 #define SNDRV_SEQ_CLIENT_UMP_MIDI_2_0 2 241 struct snd_seq_client_pool { 242 int client; 243 int output_pool; 244 int input_pool; 245 int output_room; 246 int output_free; 247 int input_free; 248 char reserved[64]; 249 }; 250 #define SNDRV_SEQ_REMOVE_INPUT (1 << 0) 251 #define SNDRV_SEQ_REMOVE_OUTPUT (1 << 1) 252 #define SNDRV_SEQ_REMOVE_DEST (1 << 2) 253 #define SNDRV_SEQ_REMOVE_DEST_CHANNEL (1 << 3) 254 #define SNDRV_SEQ_REMOVE_TIME_BEFORE (1 << 4) 255 #define SNDRV_SEQ_REMOVE_TIME_AFTER (1 << 5) 256 #define SNDRV_SEQ_REMOVE_TIME_TICK (1 << 6) 257 #define SNDRV_SEQ_REMOVE_EVENT_TYPE (1 << 7) 258 #define SNDRV_SEQ_REMOVE_IGNORE_OFF (1 << 8) 259 #define SNDRV_SEQ_REMOVE_TAG_MATCH (1 << 9) 260 struct snd_seq_remove_events { 261 unsigned int remove_mode; 262 union snd_seq_timestamp time; 263 unsigned char queue; 264 struct snd_seq_addr dest; 265 unsigned char channel; 266 int type; 267 char tag; 268 int reserved[10]; 269 }; 270 #define SNDRV_SEQ_PORT_SYSTEM_TIMER 0 271 #define SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE 1 272 #define SNDRV_SEQ_PORT_CAP_READ (1 << 0) 273 #define SNDRV_SEQ_PORT_CAP_WRITE (1 << 1) 274 #define SNDRV_SEQ_PORT_CAP_SYNC_READ (1 << 2) 275 #define SNDRV_SEQ_PORT_CAP_SYNC_WRITE (1 << 3) 276 #define SNDRV_SEQ_PORT_CAP_DUPLEX (1 << 4) 277 #define SNDRV_SEQ_PORT_CAP_SUBS_READ (1 << 5) 278 #define SNDRV_SEQ_PORT_CAP_SUBS_WRITE (1 << 6) 279 #define SNDRV_SEQ_PORT_CAP_NO_EXPORT (1 << 7) 280 #define SNDRV_SEQ_PORT_CAP_INACTIVE (1 << 8) 281 #define SNDRV_SEQ_PORT_CAP_UMP_ENDPOINT (1 << 9) 282 #define SNDRV_SEQ_PORT_TYPE_SPECIFIC (1 << 0) 283 #define SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC (1 << 1) 284 #define SNDRV_SEQ_PORT_TYPE_MIDI_GM (1 << 2) 285 #define SNDRV_SEQ_PORT_TYPE_MIDI_GS (1 << 3) 286 #define SNDRV_SEQ_PORT_TYPE_MIDI_XG (1 << 4) 287 #define SNDRV_SEQ_PORT_TYPE_MIDI_MT32 (1 << 5) 288 #define SNDRV_SEQ_PORT_TYPE_MIDI_GM2 (1 << 6) 289 #define SNDRV_SEQ_PORT_TYPE_MIDI_UMP (1 << 7) 290 #define SNDRV_SEQ_PORT_TYPE_SYNTH (1 << 10) 291 #define SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE (1 << 11) 292 #define SNDRV_SEQ_PORT_TYPE_SAMPLE (1 << 12) 293 #define SNDRV_SEQ_PORT_TYPE_HARDWARE (1 << 16) 294 #define SNDRV_SEQ_PORT_TYPE_SOFTWARE (1 << 17) 295 #define SNDRV_SEQ_PORT_TYPE_SYNTHESIZER (1 << 18) 296 #define SNDRV_SEQ_PORT_TYPE_PORT (1 << 19) 297 #define SNDRV_SEQ_PORT_TYPE_APPLICATION (1 << 20) 298 #define SNDRV_SEQ_PORT_FLG_GIVEN_PORT (1 << 0) 299 #define SNDRV_SEQ_PORT_FLG_TIMESTAMP (1 << 1) 300 #define SNDRV_SEQ_PORT_FLG_TIME_REAL (1 << 2) 301 #define SNDRV_SEQ_PORT_FLG_IS_MIDI1 (1 << 3) 302 #define SNDRV_SEQ_PORT_DIR_UNKNOWN 0 303 #define SNDRV_SEQ_PORT_DIR_INPUT 1 304 #define SNDRV_SEQ_PORT_DIR_OUTPUT 2 305 #define SNDRV_SEQ_PORT_DIR_BIDIRECTION 3 306 struct snd_seq_port_info { 307 struct snd_seq_addr addr; 308 char name[64]; 309 unsigned int capability; 310 unsigned int type; 311 int midi_channels; 312 int midi_voices; 313 int synth_voices; 314 int read_use; 315 int write_use; 316 void * kernel; 317 unsigned int flags; 318 unsigned char time_queue; 319 unsigned char direction; 320 unsigned char ump_group; 321 char reserved[57]; 322 }; 323 #define SNDRV_SEQ_QUEUE_FLG_SYNC (1 << 0) 324 struct snd_seq_queue_info { 325 int queue; 326 int owner; 327 unsigned locked : 1; 328 char name[64]; 329 unsigned int flags; 330 char reserved[60]; 331 }; 332 struct snd_seq_queue_status { 333 int queue; 334 int events; 335 snd_seq_tick_time_t tick; 336 struct snd_seq_real_time time; 337 int running; 338 int flags; 339 char reserved[64]; 340 }; 341 struct snd_seq_queue_tempo { 342 int queue; 343 unsigned int tempo; 344 int ppq; 345 unsigned int skew_value; 346 unsigned int skew_base; 347 unsigned short tempo_base; 348 char reserved[22]; 349 }; 350 #define SNDRV_SEQ_TIMER_ALSA 0 351 #define SNDRV_SEQ_TIMER_MIDI_CLOCK 1 352 #define SNDRV_SEQ_TIMER_MIDI_TICK 2 353 struct snd_seq_queue_timer { 354 int queue; 355 int type; 356 union { 357 struct { 358 struct snd_timer_id id; 359 unsigned int resolution; 360 } alsa; 361 } u; 362 char reserved[64]; 363 }; 364 struct snd_seq_queue_client { 365 int queue; 366 int client; 367 int used; 368 char reserved[64]; 369 }; 370 #define SNDRV_SEQ_PORT_SUBS_EXCLUSIVE (1 << 0) 371 #define SNDRV_SEQ_PORT_SUBS_TIMESTAMP (1 << 1) 372 #define SNDRV_SEQ_PORT_SUBS_TIME_REAL (1 << 2) 373 struct snd_seq_port_subscribe { 374 struct snd_seq_addr sender; 375 struct snd_seq_addr dest; 376 unsigned int voices; 377 unsigned int flags; 378 unsigned char queue; 379 unsigned char pad[3]; 380 char reserved[64]; 381 }; 382 #define SNDRV_SEQ_QUERY_SUBS_READ 0 383 #define SNDRV_SEQ_QUERY_SUBS_WRITE 1 384 struct snd_seq_query_subs { 385 struct snd_seq_addr root; 386 int type; 387 int index; 388 int num_subs; 389 struct snd_seq_addr addr; 390 unsigned char queue; 391 unsigned int flags; 392 char reserved[64]; 393 }; 394 #define SNDRV_SEQ_CLIENT_UMP_INFO_ENDPOINT 0 395 #define SNDRV_SEQ_CLIENT_UMP_INFO_BLOCK 1 396 struct snd_seq_client_ump_info { 397 int client; 398 int type; 399 unsigned char info[512]; 400 } __attribute__((__packed__)); 401 #define SNDRV_SEQ_IOCTL_PVERSION _IOR('S', 0x00, int) 402 #define SNDRV_SEQ_IOCTL_CLIENT_ID _IOR('S', 0x01, int) 403 #define SNDRV_SEQ_IOCTL_SYSTEM_INFO _IOWR('S', 0x02, struct snd_seq_system_info) 404 #define SNDRV_SEQ_IOCTL_RUNNING_MODE _IOWR('S', 0x03, struct snd_seq_running_info) 405 #define SNDRV_SEQ_IOCTL_USER_PVERSION _IOW('S', 0x04, int) 406 #define SNDRV_SEQ_IOCTL_GET_CLIENT_INFO _IOWR('S', 0x10, struct snd_seq_client_info) 407 #define SNDRV_SEQ_IOCTL_SET_CLIENT_INFO _IOW('S', 0x11, struct snd_seq_client_info) 408 #define SNDRV_SEQ_IOCTL_GET_CLIENT_UMP_INFO _IOWR('S', 0x12, struct snd_seq_client_ump_info) 409 #define SNDRV_SEQ_IOCTL_SET_CLIENT_UMP_INFO _IOWR('S', 0x13, struct snd_seq_client_ump_info) 410 #define SNDRV_SEQ_IOCTL_CREATE_PORT _IOWR('S', 0x20, struct snd_seq_port_info) 411 #define SNDRV_SEQ_IOCTL_DELETE_PORT _IOW('S', 0x21, struct snd_seq_port_info) 412 #define SNDRV_SEQ_IOCTL_GET_PORT_INFO _IOWR('S', 0x22, struct snd_seq_port_info) 413 #define SNDRV_SEQ_IOCTL_SET_PORT_INFO _IOW('S', 0x23, struct snd_seq_port_info) 414 #define SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT _IOW('S', 0x30, struct snd_seq_port_subscribe) 415 #define SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT _IOW('S', 0x31, struct snd_seq_port_subscribe) 416 #define SNDRV_SEQ_IOCTL_CREATE_QUEUE _IOWR('S', 0x32, struct snd_seq_queue_info) 417 #define SNDRV_SEQ_IOCTL_DELETE_QUEUE _IOW('S', 0x33, struct snd_seq_queue_info) 418 #define SNDRV_SEQ_IOCTL_GET_QUEUE_INFO _IOWR('S', 0x34, struct snd_seq_queue_info) 419 #define SNDRV_SEQ_IOCTL_SET_QUEUE_INFO _IOWR('S', 0x35, struct snd_seq_queue_info) 420 #define SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE _IOWR('S', 0x36, struct snd_seq_queue_info) 421 #define SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS _IOWR('S', 0x40, struct snd_seq_queue_status) 422 #define SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO _IOWR('S', 0x41, struct snd_seq_queue_tempo) 423 #define SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO _IOW('S', 0x42, struct snd_seq_queue_tempo) 424 #define SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER _IOWR('S', 0x45, struct snd_seq_queue_timer) 425 #define SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER _IOW('S', 0x46, struct snd_seq_queue_timer) 426 #define SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT _IOWR('S', 0x49, struct snd_seq_queue_client) 427 #define SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT _IOW('S', 0x4a, struct snd_seq_queue_client) 428 #define SNDRV_SEQ_IOCTL_GET_CLIENT_POOL _IOWR('S', 0x4b, struct snd_seq_client_pool) 429 #define SNDRV_SEQ_IOCTL_SET_CLIENT_POOL _IOW('S', 0x4c, struct snd_seq_client_pool) 430 #define SNDRV_SEQ_IOCTL_REMOVE_EVENTS _IOW('S', 0x4e, struct snd_seq_remove_events) 431 #define SNDRV_SEQ_IOCTL_QUERY_SUBS _IOWR('S', 0x4f, struct snd_seq_query_subs) 432 #define SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION _IOWR('S', 0x50, struct snd_seq_port_subscribe) 433 #define SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT _IOWR('S', 0x51, struct snd_seq_client_info) 434 #define SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT _IOWR('S', 0x52, struct snd_seq_port_info) 435 #endif 436